Kanga 216 Series, Operator'S Manual

Page: 67 / 100

© 2022 Kanga Loaders.
63
Series 216 Loader
Service Tasks: Trenching Valve (continued)
Pressure Settings
Before adjusting any part of the trencher valve,
check all main pressure settings as outlined in
the “Service Tasks: Hydraulics” section of the
Operator’s Manual.
With the same setup as outlined there—hydraulic
oil warmed up, pressure gauge (0 – 300 bar/0 –
3400 PSI) plugged into test point, engine running
at full speed (3600 rpm) —complete the
following steps:
1. Overcenter Valve (3) Setting
Flow Control Valve (1) fully closed (turned
clockwise).
AUX Lever (A) on main control valve down
(trencher chain running forward).
The pressure should be set at 69 – 76 bar (1000 –
1100 PSI) on all models.
2. Sequence Valve (4) Setting
Flow Control Valve (1) fully closed (turned
clockwise).
AUX Lever (A) on main control valve up (trencher
chain running backwards).
The pressure should be set at 186 bar (2700 PSI)
on mid-range gasoline models and 186 bar (2700
PSI) on mid-range diesel models.
3. Checking Trenching Valve Function
With the trencher above ground and the chain
running forward (AUX Lever (A) down), pull both
drive levers backward to reverse the loader. Begin
opening Flow Control valve (1) slowly.
The loader should start moving backwards.
The more the valve is opened, the faster the loader
should move.
A
Operator’s Manual · Perform Service Tasks